Black Mesa, once known as a small mod, is now available as a full-fledged remake of Half-Life. Developer Crowbar Collective released a 1.0 version of Black Mesa which reimagines the 1998 first-person shooter adding smarter enemies, great-looking levels, and more.
Black Mesa was originally launched as a mod for Half-Life 2 in 2012, then Valve gave them the permission to develop a standalone commercial game. Last year, the developers shared the ending featuring the Xen levels, and now the complete remake is available.
1 of 8
Crowbar Collective is going to continue updating the game. The developers are working on a Definitive Edition that will add additional gameplay tweaks and improvements.
You can find the original announcement here.